EP 0727893 B1 20030502 - Method and device for regenerating a clock signal, that clocks the transmission of the received data signal, by detection of the maxima
Title (en)
Method and device for regenerating a clock signal, that clocks the transmission of the received data signal, by detection of the maxima
Title (de)
Verfahren und Vorrichtung zur Regenerierung eines die Übertragung des empfangenen Datensignales taktenden Taktsignales durch Detektion der Maxima
Title (fr)
Méthode et dispositif pour régénérer, par détection des maxima, un signal d'horloge rythmant la transmission de signaux numérisés reçus
Publication
Application
Priority
FR 9501955 A 19950217
Abstract (en)
[origin: EP0727893A1] The method involves determining the instants (ti) when the signal exceeds a predetermined maximum (M) value. This is detected by analysis of a series of samples taken from the signal in a 'window' of time (W) positioned w.r.t. a local clock. The amplitude differences between successive samples are determined. The configuration of the amplitude differences is compared with known configurations representing acceptable maxima. When no correspondence is found, the frequency of the local clock is modified slightly to re-establish a sufficiently close similarity with an acceptable format.
IPC 1-7
IPC 8 full level
H04L 7/02 (2006.01)
CPC (source: EP US)
H04L 7/0054 (2013.01 - EP US)
Designated contracting state (EPC)
DE GB NL
DOCDB simple family (publication)
EP 0727893 A1 19960821; EP 0727893 B1 20030502; DE 69627738 D1 20030605; DE 69627738 T2 20040129; FR 2730884 A1 19960823; FR 2730884 B1 19970404; NO 316845 B1 20040601; NO 960634 D0 19960216; NO 960634 L 19960819; US 5966408 A 19991012
DOCDB simple family (application)
EP 96400243 A 19960202; DE 69627738 T 19960202; FR 9501955 A 19950217; NO 960634 A 19960216; US 60135596 A 19960216